Organic light emitting display device and manufacturing method thereof
US8890317B1 · kind B1 · utility
3Cited by
4References
16Claims
0Family size
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Key dates
| Filing date | Sep 26, 2013 |
| Grant date | Nov 18, 2014 |
| Priority date | — |
| Expiry date | Sep 26, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/3026
Abstract
An organic light emitting display device includes a first electrode on a substrate, an auxiliary electrode on the substrate, the auxiliary electrode being spaced apart from the first electrode, a protrusion on the auxiliary electrode, a pixel defining layer overlapping end portions of the first electrode and of the auxiliary electrode, the pixel defining layer separating the first electrode from the auxiliary electrode, an organic layer on the first electrode, and a second electrode on the organic layer, the protrusion electrically connecting the second electrode to the auxiliary electrode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.